Walk Like a Mathematician

Write out the formula and what a, b, & c stand for. Substitute for each variable. Split into two separate equations (setting each equal to zero) and solve. Check each . root. in the original equation. For example: 2x2 + x = 6-6 -6. 2x2 + x – 6 = 0 ***Can’t be factored, use the formula. x = - (b) ± √b2 – 4ac . 2a ................
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